JavaScript String.prototype.toLowerCase

String.prototype.toLowerCase() - JavaScript | MDN - Cach3

The toLowerCase() method returns the calling string value converted to lower case. Syntax. str .toLowerCase(). Return value.

String.prototype.toLocaleUpperCase() - JavaScript - MDN Web Docs

In most cases, this will produce the same result as toUpperCase() , but for some locales, such as Turkish, whose case mappings do not follow the ...

Alternative to String.prototype.toLowerCase(), written for a Quora ...

toLower(str) - Alternative to String.prototype.toLowerCase(), written for a Quora answer. - main.js.

JavaScript Functions-ES6/ECMA2015/JavaScript 2019/JS - YouTube

String.prototype.toLowerCase()-JavaScript Functions-ES6/ECMA2015/JavaScript 2019/JS · Comments.

String.prototype.toLowerCase()

The toLowerCase() method returns the calling string value converted to lowercase. Syntax. str .toLowerCase(). Description.

String.prototype.toUpperCase() - JavaScript - MDN Web Docs

The toUpperCase() method of String values returns this string converted to uppercase.

JS: String.prototype.toLowerCase - Xah Lee

Return a string of lower case version of string str . console.log( "ABC".toLowerCase() === "abc" ); console.

String.prototype.toLowerCase - JavaScript Guidebook

String.prototype.toLowerCase(). toLowerCase() 函数用于将当前字符串的所有字母转为小写，并返回转换后的字符串。该函数基于常规的Unicode 大小写映射进行转换。语法.

Converting String to Lowercase in JavaScript - Stack Abuse

JavaScript provides two handy methods for converting strings to lowercase: toLowerCase() and toLocaleLowerCase(). These methods make converting strings to ...

String.prototype.at() - JavaScript - MDN Web Docs

The index (position) of the string character to be returned. Supports relative indexing from the end of the string when passed a negative index; ...

Mastering Lowercase String Checking in JavaScript - LabEx

toLowerCase() and then compare it to the original string using strict equality ( === ). const isLowerCase = (str) => str === str.toLowerCase();

prototype (String - JavaScript) - HCL Software Product Documentation

(1) This computed label defines a property for the String object then displays it. String.prototype.coname = "Acme Corporation"; var s = new String(); s.coname.

String.toLowerCase - JavaScript - W3cubDocs

String.prototype.toLowerCase(). The toLowerCase() method of String values returns this string converted to lower case.

ECMAScript® 2025 Language Specification - TC39

... String value; 4.4.21 String type; 4.4.22 String object; 4.4.23 Number value; 4.4 ... prototype ] ] ); 10.2.6 MakeClassConstructor ( F ); 10.2.7 MakeMethod ...

toLowerCase.js

toLowerCase.js · /** · * Simple wrapper around String.prototype. · * · * @function · * @name toLowerCase · * @param {string} str A string which may contain uppercase ...

String.prototype.toLowerCase() — javascript | ВебДоки - WebDoky

Метод toLowerCase() (до нижнього регістру) значень String повертає значення свого рядка, переведене у нижній регістр.

String.prototype.small() - JavaScript - MDN Web Docs

The small() method of String values creates a string that embeds this string in a element (str), which causes this string to be displayed in ...

String Is Lowercase | LabEx

In this lab, we will explore the concept of checking if a given string is in lowercase or not using JavaScript. We will learn about the String.prototype.

How To Convert a String To Lowercase In JavaScript - Flexiple

To convert a string to all lowercase letters, the `toLowerCase()` method is applied. The `toUpperCase()` method converts all characters in a ...

Check if a JavaScript string is an anagram of another string

Implementing this in JavaScript means using String.prototype.toLowerCase() and String.prototype.replace() with an appropriate regular expression ...